Natural Compounds

2013 Edition
| Editors: Shakhnoza S. Azimova, Ashraf I. Saidkhodzhaev

6β-Senecioyloxy-9β-hydroxy-furanoeremophil-1(10)-ene

Reference work entry
DOI: https://doi.org/10.1007/978-1-4614-0539-9_1289

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Taxonomy: Physicochemical and Pharmacological Properties of Sesquiterpene Esters – The Bicyclic Sesquiterpene Esters – Eremophilanes – Furanoeremophilanes – Monoesters

Biological sources: Senecio coriaceus Ait, S. macrophyllus M. Bieb., S. vellereus Frahch. [1]

C20H26O4: 330.1831

Mp: oil [1]

IR: 3600, 1720, 1650 [1]

MS: 330.183 [M]+ (5) (calc. for C20H26O4 330.183), 312 (4), 230 (45), 83 (100) [1]

1H NMR (270 MHz, CDCl3, TMS): 0.96 (3H, d, J = 7, H-15), 1.27 (3H, s, H-14), 1.5 (1H, m, J = 7, H-3, H-4), 1.83 (3H, d, J = 1, H-13), 2.0 (2H, m, J =4, H-2), 4.96 (1H, s, H-9α), 6.08 (1H, t, J = 4, H-1), 6.10 (1H, br s, H-6α), 7.14 (1H, br s, J = 1, H-12); OSen: 1.94 (3H, d, J = 1, H-5′), 2.22 (3H, d, J = 1, H-4′), 5.79 (1H, qq, J = 1; 1, H-2′) [1]

References

  1. 1.
    F. Bohlmann, K.-H. Knoll, C. Zdero, P.K. Mahanta, M. Grenz, A. Suwita, D. Ehlers, N.L. Van, W.-R. Abraham, A.A. Natu, Phytochemistry 16(7), 965 (1977)CrossRefGoogle Scholar

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